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Home Q & A Board Biology-Related Homework Help General Biology
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emmybay02 emmybay02
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6 years ago
Compare control of breathing in a human before and during physical exercise.
 
  What will be an ideal response?

Question 2

Compare the efficiency of mammal lungs and fish gills.
 
  What will be an ideal response?
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rimaaazzzrimaaazzz
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6 years ago
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emmybay02 Author
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#2
6 years ago
Cheers!!
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#3
6 years ago
Cheers too Thumbs Up Sign
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